12308870400

Names of 12308870400

• Cardinal: 12308870400 can be written as Twelve billion, three hundred eight million, eight hundred seventy thousand, four hundred.

Scientific notation

• Scientific notation: 1.23088704 × 10¹⁰

Factors of 12308870400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 947

Divisors of 12308870400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 32 34 40 43 48 50 51 60 64 68 75 80 85 86 96 100 102 120 128 129 136 150 160 170 172 192 200 204 215 240 255 256 258 272 300 320 340 344 384 400 408 425 430 480 510 516 544 600 640 645 680 688 731 768 800 816 850 860 877 960 1020 1032 1075 1088 1200 1275 1280 1290 1360 1376 1462 1600 1632 1700 1720 1754 1920 2040 2064 2150 2176 2193 2400 2550 2580 2631 2720 2752 2924 3200 3225 3264 3400 3440 3508 3655 3840 4080 4128 4300 4352 4385 4386 4800 5100 5160 5262 5440 5504 5848 6400 6450 6528 6800 6880 7016 7310 8160 8256 8600 8770 8772 9600 10200 10320 10524 10880 10965 11008 11696 12900 13056 13155 13600 13760 14032 14620 14909 16320 16512 17200 17540 17544 18275 19200 20400 20640 21048 21760 21925 21930 23392 25800 26310 27200 27520 28064 29240 29818 32640 33024 34400 35080 35088 36550 37711 40800 41280 42096 43850 43860 44727 46784 51600 52620 54400 54825 55040 56128 58480 59636 65280 65775 68800 70160 70176 73100 74545 75422 81600 82560 84192 87700 87720 89454 93568 103200 105240 108800 109650 112256 113133 116960 119272 131550 137600 140320 140352 146200 149090 150844 163200 165120 168384 175400 175440 178908 187136 188555 206400 210480 219300 223635 224512 226266 233920 238544 263100 275200 280640 280704 292400 298180 301688 326400 336768 350800 350880 357816 372725 377110 412800 420960 438600 447270 452532 467840 477088 526200 561280 561408 565665 584800 596360 603376 641087 673536 701600 701760 715632 745450 754220 825600 841920 877200 894540 905064 935680 942775 954176 1052400 1118175 1122560 1131330 1169600 1192720 1206752 1282174 1403200 1403520 1431264 1490900 1508440 1683840 1754400 1789080 1810128 1885550 1908352 1923261 2104800 2236350 2262660 2339200 2385440 2413504 2564348 2806400 2807040 2828325 2862528 2981800 3016880 3205435 3367680 3508800 3578160 3620256 3771100 3816704 3846522 4209600 4472700 4525320 4678400 4770880 4827008 5128696 5612800 5656650 5725056 5963600 6033760 6410870 7017600 7156320 7240512 7542200 7693044 8419200 8945400 9050640 9541760 9616305 9654016 10257392 11313300 11450112 11927200 12067520 12821740 14035200 14312640 14481024 15084400 15386088 16027175 16838400 17890800 18101280 19083520 19232610 20514784 22626600 23854400 24135040 25643480 28625280 28962048 30168800 30772176 32054350 35781600 36202560 38465220 41029568 45253200 47708800 48081525 48270080 51286960 57250560 60337600 61544352 64108700 71563200 72405120 76930440 82059136 90506400 95417600 96163050 102573920 120675200 123088704 128217400 143126400 144810240 153860880 164118272 181012800 192326100 205147840 241350400 246177408 256434800 286252800 307721760 362025600 384652200 410295680 492354816 512869600 615443520 724051200 769304400 820591360 1025739200 1230887040 1538608800 2051478400 2461774080 3077217600 4102956800 6154435200 12308870400
• Sum of all divisors σ(n): 44061804864
• Sum of proper divisors (its aliquot sum) s(n): 31752934464
• 12308870400 is an abundant number, because the sum of its proper divisors (31752934464) is greater than itself. Its abundance is 19444064064

Bases of 12308870400

• Binary: 1011011101101010100111010100000000₂
• Hexadecimal: 0x2DDAA7500
• Base-36: 5NKDT6O

Squares and roots of 12308870400

• 12308870400 squared (12308870400²) is 151508290523996160000
• 12308870400 cubed (12308870400³) is 1864895912585416823537664000000
• The square root of 12308870400 is 110945.3487082715
• The cube root of 12308870400 is 2308.9050112903

Scales and comparisons

• 12,308,870,400 seconds is equal to 391 years, 19 weeks, 6 days, 18 hours, 40 minutes.
• To count from 1 to 12,308,870,400 would take you about seven hundred eighty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12308870400 cubic inches would be around 192.4 feet tall.

Recreational maths with 12308870400

• 12308870400 backwards is 00407880321
• The number of decimal digits it has is: 11
• The sum of 12308870400's digits is 33
• More coming soon!